20178310402

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1\times {\mathrm{99529}}^1$

素因数の和:100305

約数の個数: 16

約数和(自身を含む): 30499176960

約数和(自身を除く): 10320866558

約数列:

[1, 2, 167, 334, 607, 1214, 99529, 101369, 199058, 202738, 16621343, 33242686, 60414103, 120828206, 10089155201, 20178310402]

約数ペア:

[(1, 20178310402), (2, 10089155201), (167, 120828206), (334, 60414103), (607, 33242686), (1214, 16621343), (99529, 202738), (101369, 199058)]